CrOs: Remove 2 static initializers and 2 exit time destructors.

chrome/chrome_dll.gypi

 # Copyright (c) 2011 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 {
   'conditions': [
     ['OS=="mac" or OS=="win"', {
       'targets': [
         {
           'variables': {
+            'enable_wexit_time_destructors': 1,
             'conditions' : [
               ['OS=="win" and optimize_with_syzygy==1', {
                 # On Windows we use build chrome_dll as an intermediate target
                 # then have a subsequent step which either optimizes it to its
                 # final location, or copies it to its final location, depending
                 # on whether or not optimize_with_syzygy==1.  Please, refer to
                 # chrome_dll_syzygy.gypi for the subsequent defintion of the
                 # Windows chrome_dll target.
                 'dll_target_name': 'chrome_dll_initial',
               }, {
@@ skipping 495 matching lines @@
                   ],
                 }],
               ],  # conditions
             }],  # OS=="mac"
           ],  # conditions
         },  # target chrome_dll
       ],  # targets
     }],  # OS=="mac" or OS=="win"
   ],
 }